WELD-WELDING TECHNOLOGY (WELD) 1

WELD 140. Introduction to GTAW TIG) WELD-WELDING TECHNOLOGY 3 Credits (2+2P) Development for basic skills with gas tungsten arc welding (TIG) in (WELD) accordance with AWS entry/advanced welder objectives. Welding mild steel, tungsten electrode preparation, filler wire selection, and equipment WELD 100. Structural Welding I set-up. 6 Credits (3+6P) WELD 150. Pipe Welding II Development of basic skills in SMAW, OFC, and OFW in accordance with 3 Credits (2+2P) the AWS entry-level welder program. Continuation of WELD 125; with fillet and groove welded joints in a WELD 102. Welding Fundamentals horizontal fixed and 45-degree fixed positions (5-F, 5-G, 6-F, 6-G). 3 Credits (2+2P) Prerequisite: WELD 125. Survey of welding and cutting processes for nonmajors. Classroom WELD 151. Industrial Pipe Welding II instruction and laboratory work with OFC/OFW, SMAW, GMAW, FCAW, and 3 Credits (3) plasma arc cutting. Enhancement of WELD 150. Development of more advanced pipe welding WELD 105. Introduction to Welding skills. Emphasis on industry driven test. 3 Credits (3) Prerequisite(s): WELD 125 and WELD 126. Welding practices, procedures, and terminology. Welding safety, Corequisite(s): WELD 150. equipment types, electrode types in usage, joint design and testing WELD 160. Introduction to SAW and FCAW procedures. 3 Credits (2+2P) WELD 110. Blueprint Reading (Welding) Submerged arc and flux-cored arc welding. Demonstrations and practice 3 Credits (3) with machine travel submerged arc welding (SAW), flux-cored arc welding Interpretation of prints related to welding. Emphasis on AWS standard (FCAW-G, FCAW-S) on mild steel plate and pipe. Restricted to: Community symbols for welding, brazing, and nondestructive examination. Colleges only. WELD 115. Structural Welding II WELD 170. Welded Fabrication 6 Credits (3+6P) 3 Credits (1+4P) Continuation of WELD 100. Emphasis on AWS entry and advanced Development of fabrication skills including basic layout, measuring, and level welder skills with SMAW, including all-position welding with mild utilization of various welding processes including out-of-position welding. and stainless steel electrodes. Plasma arc and air-carbon arc cutting, Use of common shop tools. metallurgy, heat treatment, and weld defects. Prerequisites: WELD 100, WELD 110, WELD 130, and OETS 104 or Prerequisite: WELD 100. OETS 118. WELD 120. Basic Metallurgy WELD 180. GTAW II 3 Credits (3) 3 Credits (2+2P) Properties of ferrous and nonferrous materials. Service conditions and Continuation of WELD 140. Development of more advanced GTAW skills. heat treatment of metals related to welding trade. Emphasis on pipe welding with mild steel, stainless steel, and aluminum. Prerequisites: WELD 100 or consent of instructor. Prerequisite: WELD 140 or consent of instructor. WELD 125. Introduction to Pipe Welding WELD 190. Welded Art 3 Credits (2+2P) 3 Credits (1+4P) Pipe fit-up and welding techniques for pipe fitting and pipe weld joint Students explore the possibilities of welded art in the form of sculpture, using SMAW, GMAW, GTAW, and FCAW, 2G welding of pipe. Restricted to: jewelry, furniture and as a framework to support other art media. Offered Community Colleges only. as an elective for students who wish to create art using welding. May be Prerequisite(s): WELD 100, WELD 130, and WELD 140, or consent of repeated up to 12 credits. Restricted to Community Colleges campuses instructor. only. WELD 126. Industrial Pipe Welding Prerequisite(s): WELD 102. 3 Credits (3) WELD 211. Welder Qualification Enhancement of WELD 125. Development of more advanced pipe welding 6 Credits (3+6P) skills. Laboratory and classroom instruction on AWS and ASME Welder Prerequisite(s): WELD 110, WELD 130 and WELD 140. Performance Qualification Tests. All position plate and pipe techniques Corequisite(s): WELD 125. and tests for SMAW, GMAW, GTAW, FCAW, and SAW. Nondestructive and WELD 130. Introduction to GMAW MIG) destructive examination methods. Basics of welding codes. Restricted to 3 Credits (2+2P) majors. Development of basic skills with gas metal arc welding (MIG) in Prerequisites: OETS 104 or OETS 118; and WELD 100, WELD 110, accordance with AWS entry-level welder objectives. Wire electrodes, WELD 120, WELD 130, WELD 140, WELD 160 and WELD 180 or consent of shielding/purge gases, and modes of metal transfer. instructor. 2 WELD-WELDING TECHNOLOGY (WELD)

WELD 221. Cooperative Experience I 1-6 Credits Supervised cooperative work program. Student is employed in an approved occupation and supervised and rated by the employer and instructor. Student will meet in a weekly class. Graded S/U. Restricted to majors. Prerequisites: WELD 100 or WELD 101 and consent of instructor. WELD 255. Special Problems in Welding Technology 1-6 Credits Individual studies in areas of welding technology. May be repeated for a maximum of 12 credits. Prerequisite: consent of instructor. WELD 295. Special Topics 1-4 Credits Topics to be announced in the Schedule of Classes. May be repeated for a maximum of 12 credits.